Fisher, D. G. (1991). AIDS and Alcohol/Drug Abuse: Psychosocial Research. The Harrington Park Press.
Chicago-Zitierstil (17. Ausg.)Fisher, Dennis G. AIDS and Alcohol/Drug Abuse: Psychosocial Research. New York, London: The Harrington Park Press, 1991.
MLA-Zitierstil (8. Ausg.)Fisher, Dennis G. AIDS and Alcohol/Drug Abuse: Psychosocial Research. The Harrington Park Press, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.